211034286904

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{872129}}^1$

素因数の和:872320

約数の個数: 64

約数和(自身を含む): 470950200000

約数和(自身を除く): 259915913096

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 149, 203, 232, 298, 406, 596, 812, 1043, 1192, 1624, 2086, 4172, 4321, 8344, 8642, 17284, 30247, 34568, 60494, 120988, 241976, 872129, 1744258, 3488516, 6104903, 6977032, 12209806, 24419612, 25291741, 48839224, 50583482, 101166964, 129947221, 177042187, 202333928, 259894442, 354084374, 519788884, 708168748, 909630547, 1039577768, 1416337496, 1819261094, 3638522188, 3768469409, 7277044376, 7536938818, 15073877636, 26379285863, 30147755272, 52758571726, 105517143452, 211034286904]

約数ペア:

[(1, 211034286904), (2, 105517143452), (4, 52758571726), (7, 30147755272), (8, 26379285863), (14, 15073877636), (28, 7536938818), (29, 7277044376), (56, 3768469409), (58, 3638522188), (116, 1819261094), (149, 1416337496), (203, 1039577768), (232, 909630547), (298, 708168748), (406, 519788884), (596, 354084374), (812, 259894442), (1043, 202333928), (1192, 177042187), (1624, 129947221), (2086, 101166964), (4172, 50583482), (4321, 48839224), (8344, 25291741), (8642, 24419612), (17284, 12209806), (30247, 6977032), (34568, 6104903), (60494, 3488516), (120988, 1744258), (241976, 872129)]